S420N ANGLE STEEL

EN 10025-3 steel angle bars S420N shall be done heat treatment under Normalized or Normalized rolling.Xinsteel stock many sizes of EN 10025-3 S420 steel angle bars in warehouses. In international publications for both the normalizing rolling for steel angle s420n, as well as the thermomechanical rolling, the expression "controlled rolling" may be found. However in view of the different applicability of the products a distinction of the terms is necessary.

Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
 

►Mechnical property for S420N Structural steel angles:

Thickness (mm)
S420N	≤ 16	> 16 ≤ 40	> 40 ≤ 63	> 63 ≤ 80	> 80 ≤ 100	> 100 ≤ 150	> 150 ≤ 200	> 200
Yield strength (≥Mpa)	420	400	390	370	360	340	330	320
	≤ 100					> 100 ≤ 200		> 200
Tensile strength (Mpa)	520-680					500-650		500-650

►Chemical composition for S420N Structural steel angles (Heat Analysis Max%)

Main chemical elements composition of S420N
C	Si	Mn	P	S	Nb	V
0.20	0.60	1.00-1.70	0.030	0.025	0.05	0.20
Al(total)	Ti	Cr	Ni	Mo	Cu	N
≥0.02	0.05	0.30	0.80	0.10	0.55	0.025